DE741818C - Process for manufacturing outsoles - Google Patents

Process for manufacturing outsoles

Info

Publication number
DE741818C
DE741818C DER110501D DER0110501D DE741818C DE 741818 C DE741818 C DE 741818C DE R110501 D DER110501 D DE R110501D DE R0110501 D DER0110501 D DE R0110501D DE 741818 C DE741818 C DE 741818C
Authority
DE
Germany
Prior art keywords
solvent
adhesive
outsoles
impregnation
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DER110501D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Original Assignee
ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DER108868D external-priority patent/DE730880C/en
Application filed by ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE filed Critical ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Priority to DER110501D priority Critical patent/DE741818C/en
Application granted granted Critical
Publication of DE741818C publication Critical patent/DE741818C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Verfahren zum Herstellen von Laufsohlen Gegenstand des Hauptpatentes 730 88o bildet ein Verfahren zum Herstellen von Laufsohlen durch wasserdichtes Verleimen von Lagen aus Spaltleder und nachträgliches Imprägnieren der geklebten Sohle mit Asphalt oder asphaltähnlichen Stoffen.Process for the production of outsoles the subject of the main patent 730 88o forms a method for producing outsoles by means of waterproof gluing of layers of split leather and subsequent impregnation of the glued sole with Asphalt or asphalt-like materials.

Es hat sich nun gezeigt, daß Vorsorge getroffen werden muß, daß für den Klebstoff und für die Imprägnierung .der geklebten Sohle Grundstoffe verwendet werden müssen, welche sich gegenseitig nicht ungünstig beeinflussen und die Klebekraft bzw. die Wirkung der Imprägnierung schädigen. So ist es insbesondere notwendig, darauf Bedacht zu nehmen, .daß als Lösungsmittel für das Imprägnierungsmittel keine Stoffe verwendet werden dürfen, welche als Lösungsmittel für den Klebstoff zum Verkleben der Spaltlederlagen wirken.It has now been shown that provision must be made for the adhesive and basic materials used for the impregnation of the glued sole which do not affect each other unfavorably and the adhesive strength or damage the effect of the impregnation. In particular, it is necessary to take care, that as a solvent for the impregnation agent no Substances may be used which act as solvents for the adhesive to be glued the split leather layers work.

Anderseits darf aber auch im Rahmen der Erfindung das Lösungsmittel für den Klebstoff keine Beeinflussung des Imprägnierungsmittels bzw. dessen Lösungsmittel bewirken, welche ein Auswaschen ermöglicht.On the other hand, however, the solvent may also be used within the scope of the invention for the adhesive no influence of the impregnation agent or its solvent effect, which enables washing out.

Es darf auch eine gegenseitige chemische Beeinflussung des Klebstoffes bzw. des Im= prägn.ierungsmittels, welche eine Herabsetzung der Wirkung bedingt, nicht eintreten.There may also be a mutual chemical influence of the adhesive or the impregnating agent, which reduces the effect, do not enter.

Als Lösungsmittel sind nach .dem erfindungsgemäßen Verfahren sowohl für den Klebstoff wie auch für das Imprägnierungsmittel unbrennbare, feuerungefährliche, nicht explosible Stoffe zu verwenden.According to the method according to the invention, both for the adhesive as well as for the impregnation agent non-flammable, fire-hazardous, to use non-explosive substances.

Claims (1)

PATENTANSPRÜCHE: r. Verfahren zum Herstellen von Laufsohlen nach Patent 730 880, dadurch gekennzeichnet, daß als Lösungsmittel für. das Imprägnierungsmittel ein den Klebstoff nicht lösender Stoff verwendet wird. -2: Verfahren nach Patent.730 880, dadurch gekennzeichnet, daß das Lösungsmittel für deli Klebstoff und das Imprägnierungsmittel bzw. dessen Lösungsmittel sich gegenseitig nicht ungünstig beeinflussen. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik ist im Erteilungsverfahren folgende Druckschrift in Betracht gezogen worden: Handbuch der Gerbereiche;mie und Lederfabrikation von M. Bergmann, 3. Band, i. Teil, Zurichtung und Prüfung des Ledes, Textil 1939, S. 3i7..PATENT CLAIMS: r. Process for the production of outsoles according to patent 730 880, characterized in that as a solvent for. the impregnation agent is a substance that does not dissolve the adhesive. -2: Method according to Patent 730 880, characterized in that the solvent for deli adhesive and the impregnating agent or its solvent do not influence one another unfavorably. To distinguish the subject of the application from the state of the art, the following publication was considered in the granting procedure: Handbuch der Gergebiete; mie und Lederfabrikation by M. Bergmann, Volume 3, i. Part, dressing and testing of the Ledes, Textil 1939, p. 3i7 ..
DER110501D 1940-12-03 1941-07-05 Process for manufacturing outsoles Expired DE741818C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER110501D DE741818C (en) 1940-12-03 1941-07-05 Process for manufacturing outsoles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER108868D DE730880C (en) 1940-12-03 1940-12-03 Process for manufacturing outsoles
DER110501D DE741818C (en) 1940-12-03 1941-07-05 Process for manufacturing outsoles

Publications (1)

Publication Number Publication Date
DE741818C true DE741818C (en) 1943-11-17

Family

ID=7421855

Family Applications (1)

Application Number Title Priority Date Filing Date
DER110501D Expired DE741818C (en) 1940-12-03 1941-07-05 Process for manufacturing outsoles

Country Status (1)

Country Link
DE (1) DE741818C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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